| Typicality: | 0.310 |
| Saliency: | 0.346 |
| as a matter of public policy | 8 | cause |
| obviously | 5 | degree |
| empirically | 2 | degree |
| claim → be → unsustainable | 25 |
| claim → be not → sustainable | 15 |
| claim → not be → sustainable | 3 |
| negative | neutral | positive |
| 0.611 | 0.371 | 0.018 |
| Raw frequency | 43 |
| Normalized frequency | 0.346 |
| Modifier score | 0.500 |
| Perplexity | 189.645 |